How about we start talking about the more interesting things in this article. Last month Nasa and the Jet Propulsion Laboratory (JPL) landed the heaviest, but most intelligent and technologically developed payload, ever to touch the Martian surface. I am of course referring to the 2020 Perseverance rover. It carries seven primary payload instruments, 19 cameras, and two microphones. The rover is also carrying the mini-helicopter Ingenuity, an experimental aircraft that will attempt the first ever powered flight on another planet.
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SpaceX did it again: SpaceX's latest Starship prototype went out in a blaze of glory.
The Starship SN10 spacecraft touched down successfully after a high-altitude test flight in March 3, a major milestone for the company and its crewed Mars ambitions. But the vehicle didn't manage to hold itself together, exploding about eight minutes after landing.
The big stainless-steel SN10 launched from SpaceX's South Texas site, rose 10 kilometers into the sky and came back safely to Earth for a smooth touchdown after 6 minutes and 20 seconds from liftoff.
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Space (What is space according to many scientific sources: Space is the boundless three-dimensional extent in which objects and events have relative position and direction.) facts that probably you didn’t know:
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Space is completely silent (due to the vacuum-no air).
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99% of our solar system's mass is the sun.
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More energy from the sun hits Earth every hour than the planet uses in a year.
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One day on Venus is longer than one year on Earth and 10 days longer than 1 year on Venus.
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The universe is constantly expanding.
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A competed NASA space suit costs $12,000,000.
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There are more stars in the universe than grains of sand on earth.
THE END!!!
Thank you for reading this article. It means a lot for us. Comment down below your thoughts and ideas and tell me your favorite STEM activities that we can discuss in later articles.
Geitonas student newsletter
Exercise
Hello! Welcome back to my section of the blog! Today’s topic is exercise and how it helps improve our mental health and well being. Research shows that people who exercise regularly have better mental health and emotional wellbeing, and lower rates of mental illness. Taking up exercise seems to reduce the risk of developing mental illness. It also seems to help in treating some mental health conditions, like depression and anxiety. For example, for mild depression, research suggests physical activity can be as effective as antidepressants or psychological treatments like cognitive behavioural therapy.
If you’d like to start exercising and don’t know where to start, or simply want to learn more, keep reading and I’ll help you out!
How to get started with exercise
It can be intimidating to start exercising if you haven’t done it in a while, but a plan can help you start and stick with it.
Your new exercise plan has a better chance of success if you:
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choose an activity you like, or have enjoyed in the past
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build up your activity gradually
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see your GP or an accredited exercise physiologist before you start, and regularly as you continue your exercise plan
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write your plan in your diary or on your calendar, so it’s part of your schedule.
How to be more active every day
Make exercise part of your everyday activity. Try walking or cycling instead of using the car. Get off a tram, train or bus a stop earlier and walk the rest of the way. Get active around the house by doing some gardening, washing the car or cleaning the windows. The important thing to remember is to move more and sit less every day.
Why does exercise make us feel better, mentally?
Often, people who exercise regularly do it simply because it makes them feel good. Exercise can boost your mood, concentration and alertness. It can even help give you a positive outlook on life.
The link between exercise and mental health is complicated. Inactivity can be both a cause and a consequence of mental illness, for example. And while we don’t know exactly why or how exercise boosts mood, here are some possible explanations:
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Regular exercise can help you sleep better. And good sleep helps you regulate your moods.
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Exercise can improve your sense of control, coping ability and self-esteem. People who exercise regularly often report how good achieving a goal makes them feel.
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Exercise can distract you from negative thoughts and provide opportunities to try new experiences.
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It offers an opportunity to socialise and get social support if you exercise with others.
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The levels of chemicals in the brain, such as serotonin, stress hormones and endorphins, change when you exercise.
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Exercise increases your energy levels.
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Physical activity can be an outlet for your frustrations.
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Exercise can reduce skeletal muscle tension, which helps you feel more relaxed.
The physical benefits of exercise are also important for people with mental illness. It improves your cardiovascular health and overall physical health. This is important because people with mental health issues are at a higher risk of suffering from chronic physical conditions such as heart disease, diabetes, arthritis and asthma.
How much exercise should I do to improve my mental health?
If regular exercise is not already a part of your routine, you might be wondering how much you need to do to give your mental health a boost.
The really good news is exercise doesn’t have to be strenuous or take a long time. Studies show a moderate level of exercise is enough. That’s roughly the equivalent of walking fast, but being able to talk to someone at the same time.
Experts suggest 30 minutes of exercise, at least five days a week, can make a big difference. It can be one 30 minute session, or several shorter 10–15 minute sessions.
Here are six types of workouts that could improve your mental health.
1. Running (or walking)
If you need motivation to get moving, the 'runner's high' – the clarity and expansion one feels after a jog or sprint session – should do the trick.
'Outdoor exercise or eco-therapy can be particularly beneficial and research suggests it can actually be as effective as antidepressants in treating mild to moderate depression,' says Mind Information Manager, Rachel Boyd.
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2. Boxing
The rumours that hitting a punchbag releases stress and anger is true. Finding an outlet for aggression can be both empowering and healing. Short, sharp 'rounds' of punching, followed by rest, results in an intense interval session, which releases endorphins.
If you 'spar' with another boxer you can achieve 'flow', in which you are focussed solely on the task at hand/present moment; a state that everyone from Buddhist monks to Olympic athletes champion want to achieve.
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3. Pilates
Pilates is brilliant for stress reduction and relaxation and great for Alpha types since there's no competitive element! Aside from the feelings of wellbeing from moving and mobilising your body, its focus on breathing and relaxation can help to switch on the body's parasympathetic nervous system, which is responsible for sleep and relaxation.
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4. Yoga
One of the main reasons yoga helps us create better mental health is that it integrates body and mind, although it also works well when incorporated with talking therapy and meditation.
'It's a bit of paradox – yoga looks like it's surface level but works deeply,' says Toni Roberts, a yoga therapist specialising in mental health issues. 'For everyone, particularly people who find it difficult or too scary to sit and look at their own mind, yoga can be a gateway to helping understand what they need physically mentally and emotionally. The continued focus on the breath brings yogis into the present moment and instigates a parasympathetic response from our nervous systems (responsible for 'rest and digest' and helping us calm down).'
These days there are many types of yoga and all contain the fundamental belief that we must balance our yin and yang (our more gentle and forceful energies) and work with our bodies to create holistic health and wellbeing.
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5. Spin classes
These days, spin studios are more like nightclubs, with strobe lighting, bespoke playlists and sometimes even choreographed routines to make fitness fun, bringing participants into the present moment so they can leave their worries behind while they burn off anxiety via their pedals.
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6. Resistance training
Lifting weights or bodyweight exercises can have a huge impact on how you feel and look; building muscle and self-esteem as well as curbing anxiety.
Recent research shows that low-moderate intensity resistance training produces a reliable and robust decrease in anxiety, but there's also evidence to show it helps improve cognition and may improve the functioning of your central nervous system (which has a big impact on mood and fatigue levels).
Links to practice on your own!
Here are some of my favorite exercises classes that are free and available on Youtube. You can do these at the comfort of your own home, any time of day you’d like. I urge you to try them out! If you do, let me know how your experience went, in the comments below.
30-Minute HIIT Cardio Workout with Warm Up - No Equipment at Home | SELF
https://www.youtube.com/watch?v=ml6cT4AZdqI&ab_channel=SELF
Replace Treadmill With This 10 Min HIIT/CARDIO Workout
https://www.youtube.com/watch?v=edIK5SZYMZo&ab_channel=THENX
15 MINUTE AT HOME BOXING WORKOUT NO EQUIPMENT NEEDED
https://www.youtube.com/watch?v=e1eMbLnUTWY&ab_channel=FightCamp
20 MINUTE FULL BODY WORKOUT | At-Home Pilates
https://www.youtube.com/watch?v=jHQnb7RfI58&ab_channel=MoveWithNicole
Feel like you need further guidance? Contact these people:
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Your doctor
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Registered Exercise Professional
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Exercise Physiologist
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Physiotherapist
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See you next time!